4 x 40 Gbit/s RZ ETDM transmission over 520km of NDSF at 120 and 160km span lengths with Raman pre-amplification

被引：18

作者：

Lee, WS ^{[1
]}

Patel, B

Zhu, YJ

Scahill, C

Watley, D

Jones, M

Pettitt, G

Fludger, C

Shaw, B

Hadjifotiou, A

Way, D

机构：

[1] Harlow Labs, Nortel Networks, Harlow CM17 9NA, Essex, England

[2] MCIWorldCom, Richardson, TX 75082 USA

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 08期

关键词：

Raman pre-amplification;

D O I：

10.1049/el:20000590

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The authors report results on simultaneous transmission and dispersion compensation of four wavelengths (200GHz spacing) over 520km of NDSF at 40Gbit/s, and 120km span lengths. with Raman pre-amplification to extend the last span to 160km. Individual channel Q values between 7 and 8 were achieved with 2(31)-1 PRBS pattern length.

引用

页码：734 / 736

页数：3